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水杨酸乙酯

VOA慢速英语2014 科学家们寻找新的方法来对付蚊子

AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s

发表于:2018-12-08 / 阅读(131) / 评论(0)

2014年VOA慢速英语(五)月

VOA双语新闻：3、美科学家研发新一代驱蚊剂

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(89) / 评论(0)

VOA双语新闻 2014年1月

词汇大师-- To Catch On to Phrasal Verbs

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- English teacher Lida Baker joins us from Los Angeles to talk about phrasal verbs. RS: The first word is a verb. The second word, sometimes even a third, is usually a preposition

发表于:2018-12-30 / 阅读(105) / 评论(0)

词汇大师(Wordmaster)

英语语法：76 Phrasal Verbs

Grammar Girl here. Listen up, everyone! Todays topic is phrasal verbs, as in to listen up. And now, guest-writer Bonnie Trenga writes, a listener, Paulino from Minneapolis, would like to know what phrasal verbs are and why they are called that. Phras

发表于:2019-01-02 / 阅读(130) / 评论(0)

英语语法 Grammar Girl

Zainab Salbi:女性战争与和平梦想

通常在战争中，我们只看到前线士兵和战斗的故事。在TEDGlobal 2010里，Zainab Salbi 讲述后方振奋人心的女人们的故事, 这些女人在战火中仍努力维持正常的生活。她呼吁在战争结束时，女性也应成

发表于:2019-01-05 / 阅读(295) / 评论(0)

TED公开课:和平使者

音乐咖啡厅:Down by the salley garden（柳园里）[质朴诗词风格]

Down by the salley garden是根据Yeats（叶芝,1865-1939,爱尔兰剧作家、诗人、获1923年诺贝尔文学奖）的同名诗歌《Down By the Salley Garden》谱曲而成，最初翻译为《柳园里》，是叶芝早年的诗作。他的早年诗歌韵律优美，感情细腻，辞藻华丽，象征意味浓郁，明显受到

发表于:2019-01-09 / 阅读(169) / 评论(0)

音乐咖啡厅

VOA常速英语2014--Promising Mosquito Repellent Announced 美科学家研发新一代驱蚊剂

Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6

发表于:2019-01-14 / 阅读(84) / 评论(0)

VOA标准英语2014年(一月)

白领英语晨读-011 To Attract Police　吸引警察

One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds

发表于:2019-01-17 / 阅读(62) / 评论(0)

白领英语晨读

地道英语对话：Garbage Disposal(2)

A: Tom, are you there? It's Hannah from 4C. B: Hey, Hannah. Long time no hear from. A: My garbage disposal refuses to work. B: What happens when you turn on the switch? A: When I turn on the switch, nothing happens. B: When did you first notice this?

发表于:2019-01-20 / 阅读(87) / 评论(0)

地道英语对话-租房

地道英语对话：Garbage Disposal(3)

A: Is anybody home? It's me--Hannah. B: Hey, Hannah. How's everything going? A: My garbage disposal isn't working. B: Can you be a little more specific? A: Nothing happens when I turn on the switch. B: Do you remember how it started? A: about a week

发表于:2019-01-20 / 阅读(65) / 评论(0)

地道英语对话-租房

地道英语对话：Garbage Disposal(4)

A: Hello, Tom? This is Hannah in 4C. B: Hi, Hannah. What can I do for you? A: My garbage disposal went south. B: Does it turn at all? A: There is nothing but silence when I turn on the switch. B: Did it die suddenly? A: It started to make a weird sou

发表于:2019-01-20 / 阅读(77) / 评论(0)

地道英语对话-租房

地道英语对话：Garbage Disposal(5)

A: Hi, Tom. This is Hannah calling. B: Hi, Hannah. What's up? A: I think my garbage disposal kicked the bucket. B: Is it dying, or is it dead? A: Turning on the switch is the same as not turning on the switch. B: Did it make strange sounds before it

发表于:2019-01-20 / 阅读(81) / 评论(0)

地道英语对话-租房

地道英语对话：Garbage Disposal(1)

A: Hi, Tom. This is Hannah from apartment 4C. B: Oh, hi, Hannah. A: There is something wrong with my garbage disposal. B: Exactly what's going on? A: When I turn on the disposal switch, all I get is silence. B: When did this happen? A: Well, about a

发表于:2019-01-20 / 阅读(93) / 评论(0)

地道英语对话-租房

学个词Learn a Word 第363期 Reversal

今天我们要学的词是reversal。 Reversal, 是逆转的意思。A reversal of policy, 意思是政策的逆转。A reversal of decision, 意思是改变主意。支持泰国前总理他信的政党在星期天的选举中成为国会第一大党，

发表于:2019-01-26 / 阅读(87) / 评论(0)

英语单词荟萃

VOA标准英语2009年-Iraqi-American Zainab Salbi Assists Wo

Salbi's Women for Women International gives women who've survived war the tools to rebuild their lives Mohamed Elshinnawi | Washington, DC 15 December 2009 Zainab Salbi was named Washingtonian of the Year in 2006 by Washingtonian Magazine In 1993, Za

发表于:2019-02-03 / 阅读(93) / 评论(0)

VOA标准英语2009年(十二月)

听歌学英语:Down by the Salley Gardens藤田美惠

听歌学英语:Down by the Salley Gardens藤田美惠 Down by the Salley Gardens 藤田美惠 Down by the Salley Gardens的作曲者是爱尔兰著名诗人、剧作家和神秘主义者William Butler Yeats，这首诗出自Yeats早年的作品，诗句

发表于:2019-02-08 / 阅读(111) / 评论(0)

听歌学英语

万物简史第227期:把铅撵出去(16)

On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上，公司的历史没有提及铅──也没有提

发表于:2019-02-17 / 阅读(88) / 评论(0)

万物简史

万物简史第225期:把铅撵出去(14)

By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo

发表于:2019-02-17 / 阅读(103) / 评论(0)

万物简史

万物简史第213期:把铅撵出去(2)

Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions

发表于:2019-02-17 / 阅读(96) / 评论(0)

万物简史

TED演讲获奖青少年,科技在行动(1)

If you were going to a restaurant and wanted a healthier option, 如果你去饭店，你想吃得健康一点， which would you choose, grilled or fried chicken? 你会选择哪种食品呢，烤鸡还是炸鸡？ Now most people would answer grill

发表于:2019-02-21 / 阅读(116) / 评论(0)

TED演讲教育篇

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